You would 4 to both sides of the equation
(x-12)(x-12) would factor to x²-24x+144.
(x-12)(x+12) = x²+144
Option C is correct :)
<h3><u>Given</u><u> </u><u>points</u><u>:</u><u>-</u></h3>
We know that




You would use Pythagorean theorem to help u out if u have 2 sides u should be able to do it.